29301381428860 has 48 divisors (see below), whose sum is σ = 65869296393600. Its totient is φ = 10915483385664.

The previous prime is 29301381428819. The next prime is 29301381428863. The reversal of 29301381428860 is 6882418310392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29301381428863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653442822 + ... + 653487661.

It is an arithmetic number, because the mean of its divisors is an integer number (1372277008200).

Almost surely, 2^{29301381428860} is an apocalyptic number.

29301381428860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29301381428860 is an abundant number, since it is smaller than the sum of its proper divisors (36567914964740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29301381428860 is a wasteful number, since it uses less digits than its factorization.

29301381428860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306930570 (or 1306930568 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 55.

The spelling of 29301381428860 in words is "twenty-nine trillion, three hundred one billion, three hundred eighty-one million, four hundred twenty-eight thousand, eight hundred sixty".